The SC-11-92 (four button) and SC-11-93 (four button with external aerial) are VHF POCSAG paging transmitters suitable for messaging or remote control applications. The units are designed for hand-held operation or fixing to a flat surface, such as a wall. - Personal and commercial security, medical alert, restaurants, supermarkets and remote machinery control are just a few of the potential applications for this family of transmitters.
Where the transmitter is fitted with multiple buttons, each button can be programmed with unique user defined messages for paging applications, or control character sequences for remote control applications. Four additional digital inputs are provided for use as required.
The transmitters can be programmed to suit application requirements using product support software and the accompanying programming adaptor. A front panel LED indicates the transmitter active. Each transmitter is powered by a user-replaceable 9V alkaline battery, giving an operational life of hundreds of transmissions. A range of up to 500 metres can be expected from the SC-11-92. The SC-11-93 with its external aerial provides even greater range.
Where necessary, the range can be greatly extended by fitting an optional external antenna or by using the SC-11-49 POCSAG repeater. This repeater receives the transmission from any transmitter and retransmits it with increased power. With a well situated installation, the range can be increased to more than 20 kilometres.
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